java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 21:15:43,977 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 21:15:43,979 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 21:15:43,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 21:15:43,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 21:15:43,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 21:15:43,994 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 21:15:43,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 21:15:43,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 21:15:43,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 21:15:43,999 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 21:15:44,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 21:15:44,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 21:15:44,001 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 21:15:44,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 21:15:44,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 21:15:44,004 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 21:15:44,005 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 21:15:44,006 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 21:15:44,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 21:15:44,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 21:15:44,010 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 21:15:44,011 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 21:15:44,012 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 21:15:44,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 21:15:44,014 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 21:15:44,015 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 21:15:44,015 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 21:15:44,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 21:15:44,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 21:15:44,017 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 21:15:44,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 21:15:44,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 21:15:44,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 21:15:44,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 21:15:44,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 21:15:44,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 21:15:44,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 21:15:44,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 21:15:44,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 21:15:44,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 21:15:44,023 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-18 21:15:44,037 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 21:15:44,038 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 21:15:44,039 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 21:15:44,039 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 21:15:44,039 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 21:15:44,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 21:15:44,040 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 21:15:44,040 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 21:15:44,040 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 21:15:44,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 21:15:44,040 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 21:15:44,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 21:15:44,041 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 21:15:44,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 21:15:44,041 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 21:15:44,041 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 21:15:44,042 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 21:15:44,042 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 21:15:44,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 21:15:44,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 21:15:44,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 21:15:44,042 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 21:15:44,043 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 21:15:44,043 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 21:15:44,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 21:15:44,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 21:15:44,043 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 21:15:44,071 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 21:15:44,085 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 21:15:44,089 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 21:15:44,091 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 21:15:44,091 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 21:15:44,092 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2019-08-18 21:15:44,165 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c51ac251c/8fa70a0d9fcd4987be51c02979339021/FLAG567856627 [2019-08-18 21:15:44,919 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 21:15:44,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-media-video-cx88-cx8802-ko--32_7a--d47b389.i [2019-08-18 21:15:44,973 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c51ac251c/8fa70a0d9fcd4987be51c02979339021/FLAG567856627 [2019-08-18 21:15:44,994 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c51ac251c/8fa70a0d9fcd4987be51c02979339021 [2019-08-18 21:15:45,005 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 21:15:45,007 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 21:15:45,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 21:15:45,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 21:15:45,012 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 21:15:45,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:15:44" (1/1) ... [2019-08-18 21:15:45,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5fa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:45, skipping insertion in model container [2019-08-18 21:15:45,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 09:15:44" (1/1) ... [2019-08-18 21:15:45,023 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 21:15:45,148 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 21:15:47,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 21:15:47,077 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 21:15:47,418 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 21:15:47,622 INFO L192 MainTranslator]: Completed translation [2019-08-18 21:15:47,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47 WrapperNode [2019-08-18 21:15:47,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 21:15:47,624 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 21:15:47,624 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 21:15:47,625 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 21:15:47,638 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,850 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... [2019-08-18 21:15:47,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 21:15:47,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 21:15:47,931 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 21:15:47,931 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 21:15:47,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 09:15:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 21:15:48,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 21:15:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 21:15:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-18 21:15:48,009 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-18 21:15:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-18 21:15:48,010 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-18 21:15:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-18 21:15:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-18 21:15:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-18 21:15:48,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-18 21:15:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-18 21:15:48,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-18 21:15:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-18 21:15:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-18 21:15:48,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-18 21:15:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-18 21:15:48,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-18 21:15:48,016 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-08-18 21:15:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-08-18 21:15:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-08-18 21:15:48,018 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-08-18 21:15:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_supported [2019-08-18 21:15:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-08-18 21:15:48,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure request_module_async [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure request_modules [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_request_modules [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_start_dma [2019-08-18 21:15:48,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_stop_dma [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_restart_queue [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_buf_prepare [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_buf_queue [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_buffers [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_cancel_buffers [2019-08-18 21:15:48,021 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_timeout [2019-08-18 21:15:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_mpeg_irq [2019-08-18 21:15:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_irq [2019-08-18 21:15:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init_common [2019-08-18 21:15:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini_common [2019-08-18 21:15:48,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_suspend_common [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_resume_common [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_get_driver [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_acquire [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_request_release [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_check_driver [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_register_driver [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_unregister_driver [2019-08-18 21:15:48,023 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_probe [2019-08-18 21:15:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_remove [2019-08-18 21:15:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_init [2019-08-18 21:15:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure cx8802_fini [2019-08-18 21:15:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 21:15:48,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-18 21:15:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_2 [2019-08-18 21:15:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_3 [2019-08-18 21:15:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_4 [2019-08-18 21:15:48,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-18 21:15:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-18 21:15:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-08-18 21:15:48,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-08-18 21:15:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-08-18 21:15:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-08-18 21:15:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-08-18 21:15:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-08-18 21:15:48,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-08-18 21:15:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-18 21:15:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-18 21:15:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_cx88_core [2019-08-18 21:15:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_cx88_core [2019-08-18 21:15:48,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_cx88_core [2019-08-18 21:15:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_cx88_core [2019-08-18 21:15:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_cx88_core [2019-08-18 21:15:48,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_cx88_core [2019-08-18 21:15:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_cx88_core [2019-08-18 21:15:48,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-18 21:15:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-18 21:15:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-18 21:15:48,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-18 21:15:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-18 21:15:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-18 21:15:48,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-18 21:15:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 21:15:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 21:15:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-18 21:15:48,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-18 21:15:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-18 21:15:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-08-18 21:15:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-18 21:15:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-08-18 21:15:48,037 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-18 21:15:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-18 21:15:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-18 21:15:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-18 21:15:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-18 21:15:48,038 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2019-08-18 21:15:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_get [2019-08-18 21:15:48,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_irq [2019-08-18 21:15:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_core_put [2019-08-18 21:15:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_free_buffer [2019-08-18 21:15:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_print_irqbits [2019-08-18 21:15:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_reset [2019-08-18 21:15:48,040 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_databuffer [2019-08-18 21:15:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_risc_stopper [2019-08-18 21:15:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_shutdown [2019-08-18 21:15:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_dump [2019-08-18 21:15:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_sram_channel_setup [2019-08-18 21:15:48,041 INFO L138 BoogieDeclarations]: Found implementation of procedure cx88_wakeup [2019-08-18 21:15:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-18 21:15:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-08-18 21:15:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-18 21:15:48,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-18 21:15:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-08-18 21:15:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work_sync [2019-08-18 21:15:48,043 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-08-18 21:15:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-08-18 21:15:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-18 21:15:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-18 21:15:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-18 21:15:48,044 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-18 21:15:48,045 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-18 21:15:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-08-18 21:15:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-08-18 21:15:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-18 21:15:48,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-18 21:15:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-18 21:15:48,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-08-18 21:15:48,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-08-18 21:15:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-08-18 21:15:48,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-08-18 21:15:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-08-18 21:15:48,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-08-18 21:15:48,062 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-18 21:15:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2019-08-18 21:15:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2019-08-18 21:15:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 21:15:48,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 21:15:48,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-18 21:15:48,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 21:15:48,065 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_2 [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-18 21:15:48,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_3 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-18 21:15:48,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_4 [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_cx88_core [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_cx88_core [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-18 21:15:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-18 21:15:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-18 21:15:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-18 21:15:48,070 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-18 21:15:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-18 21:15:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-18 21:15:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-18 21:15:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-18 21:15:48,071 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-18 21:15:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-08-18 21:15:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-08-18 21:15:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-18 21:15:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-08-18 21:15:48,072 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work_sync [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-18 21:15:48,073 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 21:15:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 21:15:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 21:15:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 21:15:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-18 21:15:48,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-18 21:15:48,075 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-08-18 21:15:48,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-08-18 21:15:48,077 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_supported [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-08-18 21:15:48,078 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_print_irqbits [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_irq [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_wakeup [2019-08-18 21:15:48,079 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_shutdown [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_reset [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_databuffer [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_risc_stopper [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_free_buffer [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_setup [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_sram_channel_dump [2019-08-18 21:15:48,080 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_get [2019-08-18 21:15:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx88_core_put [2019-08-18 21:15:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_register_driver [2019-08-18 21:15:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_unregister_driver [2019-08-18 21:15:48,081 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_get_driver [2019-08-18 21:15:48,082 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_buf_prepare [2019-08-18 21:15:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_buf_queue [2019-08-18 21:15:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_cancel_buffers [2019-08-18 21:15:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure request_module_async [2019-08-18 21:15:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure request_modules [2019-08-18 21:15:48,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 21:15:48,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure flush_request_modules [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_start_dma [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_stop_dma [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_restart_queue [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_buffers [2019-08-18 21:15:48,092 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_timeout [2019-08-18 21:15:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_mpeg_irq [2019-08-18 21:15:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_irq [2019-08-18 21:15:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init_common [2019-08-18 21:15:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini_common [2019-08-18 21:15:48,093 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_suspend_common [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_resume_common [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_acquire [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_request_release [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_check_driver [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_probe [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_remove [2019-08-18 21:15:48,094 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_init [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure cx8802_fini [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 21:15:48,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_cx88_core [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_cx88_core [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_cx88_core [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_cx88_core [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_cx88_core [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_vb_lock_of_videobuf_queue [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 21:15:48,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-18 21:15:48,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-18 21:15:56,304 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 21:15:56,305 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-18 21:15:56,307 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:15:56 BoogieIcfgContainer [2019-08-18 21:15:56,307 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 21:15:56,307 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 21:15:56,307 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 21:15:56,308 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 21:15:56,309 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 09:15:56" (1/1) ... [2019-08-18 21:15:56,321 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 21:15:56,323 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 21:15:56,334 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:95) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 21:15:56,340 INFO L168 Benchmark]: Toolchain (without parser) took 11332.67 ms. Allocated memory was 134.7 MB in the beginning and 510.7 MB in the end (delta: 375.9 MB). Free memory was 82.4 MB in the beginning and 268.3 MB in the end (delta: -186.0 MB). Peak memory consumption was 189.9 MB. Max. memory is 7.1 GB. [2019-08-18 21:15:56,341 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-18 21:15:56,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2615.57 ms. Allocated memory was 134.7 MB in the beginning and 271.6 MB in the end (delta: 136.8 MB). Free memory was 82.2 MB in the beginning and 212.9 MB in the end (delta: -130.7 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. [2019-08-18 21:15:56,343 INFO L168 Benchmark]: Boogie Preprocessor took 305.84 ms. Allocated memory is still 271.6 MB. Free memory was 212.9 MB in the beginning and 191.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. [2019-08-18 21:15:56,344 INFO L168 Benchmark]: RCFGBuilder took 8376.55 ms. Allocated memory was 271.6 MB in the beginning and 510.7 MB in the end (delta: 239.1 MB). Free memory was 191.0 MB in the beginning and 268.3 MB in the end (delta: -77.4 MB). Peak memory consumption was 372.2 MB. Max. memory is 7.1 GB. [2019-08-18 21:15:56,344 INFO L168 Benchmark]: Symbolic Interpretation took 30.09 ms. Allocated memory is still 510.7 MB. Free memory is still 268.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-18 21:15:56,348 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 134.7 MB. Free memory was 109.0 MB in the beginning and 108.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2615.57 ms. Allocated memory was 134.7 MB in the beginning and 271.6 MB in the end (delta: 136.8 MB). Free memory was 82.2 MB in the beginning and 212.9 MB in the end (delta: -130.7 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 305.84 ms. Allocated memory is still 271.6 MB. Free memory was 212.9 MB in the beginning and 191.0 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8376.55 ms. Allocated memory was 271.6 MB in the beginning and 510.7 MB in the end (delta: 239.1 MB). Free memory was 191.0 MB in the beginning and 268.3 MB in the end (delta: -77.4 MB). Peak memory consumption was 372.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 30.09 ms. Allocated memory is still 510.7 MB. Free memory is still 268.3 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...